Optical Biopsy with Probe-based Confocal Laser Endomicroscopy for Prediction of Residual Barrett's Esophagus after Complete Radiofrequency Ablation (RFA)- A Pilot Study

Introduction: Radiofrequency ablation (RFA) of Barrett’s esophagus (BE) is associated with a high rate of complete eradication and a reduced risk of disease progression. Nevertheless, recent data indicate that about one third of patients had disease recurrence after reaching complete remission.